【iOS】duplicate symbols for architecture x86_64

標籤：

今天遇到了這個問題，錯誤如下：

duplicate symbol _OBJC_IVAR_$_BCViewController.bank in:    /Users/***/Library/Developer/Xcode/DerivedData/***-fmtpkcbvfajuuadtvwtzfyjxoywz/Build/Intermediates/***.build/Debug-iphonesimulator/***.build/Objects-normal/x86_64/BCViewController-56817B2065459D6D.o    /Users/***/Library/Developer/Xcode/DerivedData/***-fmtpkcbvfajuuadtvwtzfyjxoywz/Build/Intermediates/***.build/Debug-iphonesimulator/***.build/Objects-normal/x86_64/BCViewController-B4FDBEBA5F30059F.o

 

ld: 11 duplicate symbols for architecture x86_64clang: error: linker command failed with exit code 1 (use -v to see invocation)

 

網上有說是因為存在同名的檔案。剛開始沒發現，後來仔細尋找後果然是這個問題！！

 

參考：duplicate symbols for architecture armv7解決辦法

【iOS】duplicate symbols for architecture x86_64